Fix compiler warnings

[wget] / src / cmpt.c

diff --git a/src/cmpt.c b/src/cmpt.c
index 1977e8ea45be7e9a612c26afba34fbcb19c8cc3d..8ca3b038962d853b3bf23fca179da641cfe50e3d 100644 (file)
--- a/src/cmpt.c
+++ b/src/cmpt.c
@@ -1,6 +1,7 @@
 /* Replacements for routines missing on some systems.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
@@ -17,31 +18,28 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with Wget.  If not, see <http://www.gnu.org/licenses/>.
 
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables.  You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL".  If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so.  If you do not wish to do
-so, delete this exception statement from your version.  */
+Additional permission under GNU GPL version 3 section 7
 
-#include <config.h>
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work.  */
+
+#include "wget.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 
 #include <errno.h>
 
-#include "wget.h"
-
 /* Some systems lack certain functions normally taken for granted.
    For example, Windows doesn't have strptime, and some systems don't
    have a usable fnmatch.  This file should contain fallback
@@ -73,8 +71,8 @@ strcasecmp (const char *s1, const char *s2)
 
   do
     {
-      c1 = TOLOWER (*p1++);
-      c2 = TOLOWER (*p2++);
+      c1 = c_tolower (*p1++);
+      c2 = c_tolower (*p2++);
       if (c1 == '\0')
         break;
     }
@@ -102,8 +100,8 @@ strncasecmp (const char *s1, const char *s2, size_t n)
 
   do
     {
-      c1 = TOLOWER (*p1++);
-      c2 = TOLOWER (*p2++);
+      c1 = c_tolower (*p1++);
+      c2 = c_tolower (*p2++);
       if (c1 == '\0' || c1 != c2)
         return c1 - c2;
     } while (--n > 0);
@@ -432,9 +430,9 @@ strptime_internal (rp, fmt, tm, decided)
     {
       /* A white space in the format string matches 0 more or white
          space in the input string.  */
-      if (ISSPACE (*fmt))
+      if (c_isspace (*fmt))
         {
-          while (ISSPACE (*rp))
+          while (c_isspace (*rp))
             ++rp;
           ++fmt;
           continue;
@@ -654,7 +652,7 @@ strptime_internal (rp, fmt, tm, decided)
         case 'n':
         case 't':
           /* Match any white space.  */
-          while (ISSPACE (*rp))
+          while (c_isspace (*rp))
             ++rp;
           break;
         case 'p':
@@ -1367,7 +1365,7 @@ strtoll (const char *nptr, char **endptr, int base)
           nptr += 2;
           /* "0x" must be followed by at least one hex char.  If not,
              return 0 and place ENDPTR on 'x'. */
-          if (!ISXDIGIT (*nptr))
+          if (!c_isxdigit (*nptr))
             {
               --nptr;
               goto out;